High Sensitivity MD300 Hand Held Metal Detector Security Metal Detector

Product Description

Hot sale MD300 hand held metal detector
MD300 hand held metal detector is also called small landmine detector, extensively used in landmine excavation force. Easy Operation, exquisite design, convenient storage, large detecting area, stable performance and low trouble rate. High sensitivity, objects with the size of a pin or smaller can be detected easily. Sensitivity can be adjusted according to actual application. The best about this model is that, it's most cost-efficient among models of the same category.
MD-300 type metal detector is a small hand-held metal detector,designed to safeguard sensitive areas like schools, courtrooms, corrections facilities, sports events, businesses,night clubs, bars and other public areas and events.When detecting metal, it sends an alarm sound and vibration, and the power supply has a low voltage indicator.The operation is simple, exquisite design, easy to save, low failure rate.

Package include:
1 x metal detector
1 x english manual

Key features of MD300 hand held metal detector:
Mini type ,Simple operation
High sensitivity : can detect the size of pin .
When metal is detected with the sound ( or vibration ) and light alarm function
The alkaline battery alarm proportion of 10 % to 15 % of work , can work for 40 hours .
9V battery the alarm will automatically continuous

Parameters of MD300 hand held metal detector:

Power supply	9V ( can work 40 hours normaly )
Operating frequency	20KHz
Demention	L42*W13.8*H11cm
Alarms	Light and vibration alarm
Current	50mA

Applications of MD300 hand held metal detector:
airports , railway stations , docks , prisons , customs , border control and other security departments of security checks;
medicine, food , commercial quality inspection system;
precious metal detection ( such as gold and silver jewelry factory ) , and other security checks.
Notes :
1, When the sensitivity adjustment too high, the boot will be issued after the continuous alarm sound, the sensitivity can be reduced.
2, Cut off the power after use. Long-term should not remove the battery to prevent overnight, so as not to damage the circuit.
3, The probe is fixed against a crackling sound when the metal will stop only when the metal continues to sweep audible.
4.When turned on, the green light to dark and continuous alarm indicates that the voltage is less than has been unable to work , you should replace the battery .

---

>> China Factory Price 3 Wheel Children′s Scooter for Baby Kick Scooter Kids
>> Wholesale Cheap China Military Police UHMWPE Nij Iiia Pasgt Helmet
>> Stellite6B round steel titanium alloy ST6 round steel Stellite6B round rod customized
>> Bathroom Corner Shelf Tripod Bathroom Shelves Adhesive Corner Bathroom Rack Bathroom shower organizer No Drilling Storage
>> Bamboo bowl baby silicone suction bowl bamboo plate bowl with spoon
>> Yoursensor Adjustable Detection Angle High Quality Photocell for Automatic Gate
>> Factory High Quality Four Spindle Faucet Making Tapping Machine Electric Drill Machine Faucet Machining Centre
>> 100% Nylon 160cm 25GSM Tulle Mesh Net Fabric
>> Simple Modern Thickened Plastic Chair Home Milk Tea Shop Backrest Chair
>> Factory Price KEMA euro 16A 250v power cord HO5VV-F Power Cord Cable
>> Manufacturer of Non-Sticky UHMWPE Coal Bunker Liner
>> Plastic UHMWPE/HDPE Sheet 3MM
>> Hot-Dipped Galvanized Single Row Cattle Free Stall
>> Trane UC400 module Trane network controller/Trane air conditioning gateway Trane BACnet gateway? Trane air conditioner BA interface
>> New Design Bottle Hidden Compressor Cooling Water Dispenser
>> Casting Iron Gallardo Custom Truck Evo 3 Mercruiser Sr20De Exhaust Manifold
>> Hot sale swing retractable chain winder villa home manual awing window for house
>> Multi-Functional 300-400kg/H Nut Cracking Machine with High Quality
>> High Productivity 4000-6000m2\H Single Row Potato Harvester with High Quality
>> Low Cost Wet Process Liquid Sodium Silicate Plant with Reaction Kettle